Department of Radiology, University of Utah/Huntsman Cancer Institute, Salt Lake City, UT.
Department of Surgery, Division of Urology, University of Utah/Huntsman Cancer Institute, Salt Lake City, UT.
Tech Vasc Interv Radiol. 2021 Dec;24(4):100777. doi: 10.1016/j.tvir.2021.100777. Epub 2021 Sep 28.
Prostate cancer is the second most common cancer in the United States. Screening for prostate cancer has increased through the usage of prostate specific antigen and biopsies. Traditionally, prostate biopsies are done using transrectal ultrasound with 10-12 cores obtained in a sextant pattern. Advances in prostate imaging with multiparametric magnetic resonance imaging has led to image guided targeted prostate biopsies. This can be done with cognitive fusion, MRI-fusion, and in-bore MRI. This article will review the indications, techniques, and outcomes for targeted image guided prostate biopsies using in-bore MRI and MRI fusion.
前列腺癌是美国第二大常见癌症。通过使用前列腺特异性抗原和活检，前列腺癌的筛查有所增加。传统上，前列腺活检是通过直肠超声进行的，在六分区模式下获得 10-12 个核心。随着多参数磁共振成像在前列腺成像方面的进步，已经实现了图像引导的靶向前列腺活检。这可以通过认知融合、MRI 融合和腔内 MRI 来完成。本文将回顾使用腔内 MRI 和 MRI 融合进行靶向图像引导前列腺活检的适应证、技术和结果。
